156744391870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1\times {\mathrm{919}}^1$

素因数の和:1514

約数の個数: 128

約数和(自身を含む): 322021785600

約数和(自身を除く): 165277393730

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 127, 145, 254, 290, 319, 421, 635, 638, 842, 919, 1270, 1397, 1595, 1838, 2105, 2794, 3190, 3683, 4210, 4595, 4631, 6985, 7366, 9190, 9262, 10109, 12209, 13970, 18415, 20218, 23155, 24418, 26651, 36830, 40513, 46310, 50545, 53302, 53467, 61045, 81026, 101090, 106934, 116713, 122090, 133255, 134299, 202565, 233426, 266510, 267335, 268598, 293161, 386899, 405130, 534670, 583565, 586322, 588137, 671495, 773798, 1167130, 1176274, 1283843, 1342990, 1465805, 1550543, 1934495, 2567686, 2931610, 2940685, 3101086, 3384677, 3868990, 4255889, 5881370, 6419215, 6769354, 7752715, 8511778, 11220071, 12838430, 15505430, 16923385, 17055973, 21279445, 22440142, 33846770, 34111946, 37231447, 42558890, 49136173, 56100355, 74462894, 85279865, 98272346, 112200710, 123420781, 170559730, 186157235, 245680865, 246841562, 372314470, 491361730, 540497903, 617103905, 1080995806, 1234207810, 1424949017, 2702489515, 2849898034, 5404979030, 7124745085, 14249490170, 15674439187, 31348878374, 78372195935, 156744391870]

約数ペア:

[(1, 156744391870), (2, 78372195935), (5, 31348878374), (10, 15674439187), (11, 14249490170), (22, 7124745085), (29, 5404979030), (55, 2849898034), (58, 2702489515), (110, 1424949017), (127, 1234207810), (145, 1080995806), (254, 617103905), (290, 540497903), (319, 491361730), (421, 372314470), (635, 246841562), (638, 245680865), (842, 186157235), (919, 170559730), (1270, 123420781), (1397, 112200710), (1595, 98272346), (1838, 85279865), (2105, 74462894), (2794, 56100355), (3190, 49136173), (3683, 42558890), (4210, 37231447), (4595, 34111946), (4631, 33846770), (6985, 22440142), (7366, 21279445), (9190, 17055973), (9262, 16923385), (10109, 15505430), (12209, 12838430), (13970, 11220071), (18415, 8511778), (20218, 7752715), (23155, 6769354), (24418, 6419215), (26651, 5881370), (36830, 4255889), (40513, 3868990), (46310, 3384677), (50545, 3101086), (53302, 2940685), (53467, 2931610), (61045, 2567686), (81026, 1934495), (101090, 1550543), (106934, 1465805), (116713, 1342990), (122090, 1283843), (133255, 1176274), (134299, 1167130), (202565, 773798), (233426, 671495), (266510, 588137), (267335, 586322), (268598, 583565), (293161, 534670), (386899, 405130)]